<?php 
defined('IN_TS') or die('Access Denied.');

$userid = intval($TS_USER['user']['userid']);

if($userid == 0){
	echo 0;exit;
}

$articleid = intval($_POST['articleid']);

$isRecommend = $new['article']->findCount('article_recommend',array(
	'articleid'=>$articleid,
	'userid'=>$userid,
));

if($isRecommend > 0){
	echo 1;exit;
}

$new['article']->create('article_recommend',array(
	'articleid'=>$articleid,
	'userid'=>$userid,
));

$count_recommend = $new['article']->findCount('article_recommend',array(
	'articleid'=>$articleid,
));

$new['article']->update('article',array(
	'articleid'=>$articleid,
),array(
	'count_recommend'=>$count_recommend,
));

echo 2;exit;